| Title: | MECHANISM OF DEUTERON CLUSTER FUSION BY EQPET MODEL |
| DOI No: | 10.1142/9789812701510_0074 |
| Source: | CONDENSED MATTER NUCLEAR SCIENCE (pp 809-818)
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| Author(s): | AKITO TAKAHASHI
Osaka University, Yamadaoka 2-1, Osaka 565-0871, Japan
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| Abstract: | The present paper makes deepened modeling for the mechanism of transient Bose-type condensation for 4D and 8D clusters with electrons from Pd 4d-shell in PdDx lattice dynamics. Formation of quadruplet e*(4,4) electronic quasi-particle and octal-coupling e*(8,8) around lattice focal points with D-clusters which realize super screening for d–d and d-cluster Coulomb barrier is modeled for tetrahedral and octahedral symmetric condensations and discussed. Based on the electronic quasi-particle expansion theory (EQPET), modal fusion rates which are composed of 2D, 3D, 4D and 8D fusion rates with characteristic values for each mode are estimated for the tetrahedral and octahedral symmetric condensations. Based on given modal fusion rates we can estimate macroscopic cluster fusion rates (f/s/cm3) by knowing time-averaged values of D-cluster densities. Several to few 100 W/cm3 level fusion rates for 4D and 8D can be foreseen with major ash of 4He and a variety of secondary transmutation reactions, and neutron production rate by 2D fusion will be with 10–12 orders smaller magnitude than that of 4He production. Neutrons are therefore hardly visible in deuteron cluster fusion in condensed matter. |
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